# REPLICATION MATERIAL  
## *Perceived Inequality and Populism*  
**Lukas Stoetzer, Johannes Giesecke, and Heike Klüver**

This archive contains the data and replication code for the analyses presented in the main text of the article *Perceived Inequality and Populism*.

## Data

- **00_Data_Experiment.RDS**: Cleaned data from the survey experiment  
- **00_Data_ISSP.RDS**: Cleaned data from the ISSP 2009 and 2019 surveys in long format  
- **00_Data_Parties.csv**: Party-level data from the ISSP classified according to the Populist Classification

## Replication Code

- **01_Replication_Observation.R**: Replicates the main analysis of the observational study and produces Table 1 and Figure 2  
- **02_Replication_Experiment.R**: Replicates the main analysis of the experimental study and produces Figures 4–6

For the replication code corresponding to the analyses in the supplementary material, please contact Lukas Stoetzer at [lukas.stoetzer@uni-wh.de](mailto:lukas.stoetzer@uni-wh.de).

